In this tutorial I will take you through the best steps to Install growpart command and Resize root partition in Linux (RHEL/CentOS 7/8). You might have faced a scenario where after installing Linux OS in your Server you needed more space in root partition to install more packages and libraries. While you can increase the ... Read more

In this article, I will guide you through 50 Useful Zypper Command Examples to Manage Packages on OpenSUSE Linux. You might have heard about yum utility for managing packages on RHEL/CentOS Based Servers and apt-get utility on Ubuntu/Debian Based Servers. Similarly we have zypper utility available for OpenSUSE/SUSE based Servers. Zypper is a very useful ... Read more

In this article, I will show you how to start and enable sshd service in OpenSUSE Linux. Sometimes when you try to connect your Server through ssh protocol on Port 22, you won't be able to connect because sshd service is not yet started or not running. Even if you start the sshd service and ... Read more

In this tutorial, I will take you through the steps to Start / Stop / Restart Network Service in OpenSUSE Linux. If you are performing some changes in network configuration file then you always need to stop/start/restart network service for changes to take effect. Similarly if you are troubleshooting any network issue then also you ... Read more

In this article, we will look into 3 easy ways to check/find OpenSUSE Linux version. You can find two important files in OpenSUSE Linux version i.e /etc/os-release and /usr/lib/os-release which contains all the information about the OS. You can simply open the file with cat command and check the release version. Other important tools that ... Read more

In this article, I will take you through 6 Easy Steps to Setup and Manage Log Rotation Using logrotate in Linux (RHEL/CentOS 7/8). As you might be aware that Linux based Servers has a reserved location called /var/log for all the log files that applications and processes generates. So to make sure that log files ... Read more

In this article, I will take you through the steps to migrate CentOS 8 to CentOS Stream 8 in 6 Easy Steps. As you might be aware of the recent announcement by CentOS Project that it is ending the life of traditional CentOS version which we all have been using for a long time. As ... Read more

In this article, we will look into 26 iostat, vmstat and mpstat command examples to monitor Linux Server Performance. In a Production Environment, Server performance monitoring is done to keep an eye on the optimal resource utilization. Any under performance of resources due to hardware degradation over a period of time or due to some ... Read more

In this article, I will take you through the practical steps required to install iostat and mpstat command on Linux(RHEL/CentOS 7/8). Both iostat and mpstat tools are available through sysstat package in Linux. So to install iostat and mpstat utility you need to install sysstat package with the help of yum command. You can also ... Read more

fdisk command is a free and open source utility widely available on Linux Based Platforms to Manage Disk Partitions Table. It understand different partitions table like BSD, GPT, MBR, SUN and SGI. fdisk command can be used to create a new partition, delete a partition, change the partition ID, resize the partition, move a partition ... Read more